org.codehaus.groovy.ast

Class CompileUnit

java.lang.Object

org.codehaus.groovy.ast.CompileUnit

All Implemented Interfaces:

NodeMetaDataHandler

public class CompileUnit
extends Object
implements NodeMetaDataHandler

Represents the entire contents of a compilation step which consists of one or more ModuleNode instances. There's one instance of this that's shared by all modules and classes compiled during a single invocation of the compiler.

It's attached to MethodNodes and ClassNodes and is used to find fully qualified names of classes, resolve imports, and that sort of thing.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CompileUnit.ConstructedOuterNestedClassNode Represents a resolved type as a placeholder.

Constructor Summary

Constructors

Constructor and Description
CompileUnit(GroovyClassLoader classLoader, CodeSource codeSource, CompilerConfiguration config)
CompileUnit(GroovyClassLoader classLoader, CompilerConfiguration config)

Method Summary

Modifier and Type	Method and Description
void	addClass(ClassNode node) Adds a class to the unit.
void	addClassNodeToCompile(ClassNode node, SourceUnit location) this method actually does not compile a class.
void	addClassNodeToResolve(CompileUnit.ConstructedOuterNestedClassNode cn) Add a constructed class node as a placeholder to resolve outer nested class further.
void	addGeneratedInnerClass(InnerClassNode icn)
void	addModule(ModuleNode node)
ClassNode	getClass(String name)
List<ClassNode>	getClasses()
Map<String,ClassNode>	getClassesToCompile()
Map<String,CompileUnit.ConstructedOuterNestedClassNode>	getClassesToResolve()
GroovyClassLoader	getClassLoader()
CodeSource	getCodeSource()
CompilerConfiguration	getConfig()
InnerClassNode	getGeneratedInnerClass(String name)
Map<String,InnerClassNode>	getGeneratedInnerClasses()
Map<?,?>	getMetaDataMap()
List<ModuleNode>	getModules()
SourceUnit	getScriptSourceLocation(String className)
boolean	hasClassNodeToCompile()
Iterator<String>	iterateClassNodeToCompile()
void	setMetaDataMap(Map<?,?> metaDataMap)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.codehaus.groovy.ast.NodeMetaDataHandler

copyNodeMetaData, getNodeMetaData, getNodeMetaData, getNodeMetaData, putNodeMetaData, removeNodeMetaData, setNodeMetaData

Constructor Detail

CompileUnit

public CompileUnit(GroovyClassLoader classLoader,
                   CompilerConfiguration config)

CompileUnit

public CompileUnit(GroovyClassLoader classLoader,
                   CodeSource codeSource,
                   CompilerConfiguration config)

Method Detail

getModules

public List<ModuleNode> getModules()

addModule

public void addModule(ModuleNode node)

getClass

public ClassNode getClass(String name)

Returns:

the ClassNode for the given qualified name or returns null if the name does not exist in the current compilation unit (ignoring the .class files on the classpath)

getClasses

public List<ClassNode> getClasses()

Returns:

a list of all the classes in each module in the compilation unit

getConfig

public CompilerConfiguration getConfig()

getClassLoader

public GroovyClassLoader getClassLoader()

getCodeSource

public CodeSource getCodeSource()

addClass

public void addClass(ClassNode node)

Adds a class to the unit.

addClassNodeToCompile

public void addClassNodeToCompile(ClassNode node,
                                  SourceUnit location)

this method actually does not compile a class. It's only a marker that this type has to be compiled by the CompilationUnit at the end of a parse step no node should be be left.

getScriptSourceLocation

public SourceUnit getScriptSourceLocation(String className)

hasClassNodeToCompile

public boolean hasClassNodeToCompile()

iterateClassNodeToCompile

public Iterator<String> iterateClassNodeToCompile()

getGeneratedInnerClass

public InnerClassNode getGeneratedInnerClass(String name)

addGeneratedInnerClass

public void addGeneratedInnerClass(InnerClassNode icn)

getGeneratedInnerClasses

public Map<String,InnerClassNode> getGeneratedInnerClasses()

getClassesToCompile

public Map<String,ClassNode> getClassesToCompile()

getClassesToResolve

public Map<String,CompileUnit.ConstructedOuterNestedClassNode> getClassesToResolve()

addClassNodeToResolve

public void addClassNodeToResolve(CompileUnit.ConstructedOuterNestedClassNode cn)

Add a constructed class node as a placeholder to resolve outer nested class further.

Parameters:

cn - the constructed class node

getMetaDataMap

public Map<?,?> getMetaDataMap()

Specified by:

getMetaDataMap in interface NodeMetaDataHandler

setMetaDataMap

public void setMetaDataMap(Map<?,?> metaDataMap)

Specified by:

setMetaDataMap in interface NodeMetaDataHandler